What it is
Polyglyceryl-3 Lactate/Laurate is a nonionic emulsifier made by esterifying polyglycerol with lactic acid and lauric acid. It helps blend oil and water phases into stable, lightweight emulsions and contributes a mild, gentle skin feel. It is used in facial sunscreens and moisturizers where a soft texture and good skin compatibility are desired.
Safety & warnings
Polyglyceryl ester emulsifiers are generally considered mild and well tolerated, with a low irritation and sensitization profile, and are not known fragrance allergens. They are not typically associated with comedogenicity at normal use levels.
Origin & sourcing
Synthetic ester built from polyglycerol combined with lactic acid and lauric acid; the fatty acid and glycerol components are typically plant-derived.
Questions everyone asks
What is the function of Polyglyceryl-3 Lactate/Laurate?
It is a mild nonionic emulsifier that blends oil and water into stable, lightweight emulsions and supports a gentle skin feel.
Is it suitable for sensitive skin formulas?
Polyglyceryl-based emulsifiers are generally regarded as mild, which is why they are chosen for gentle facial formulations.